<? include('includes/loader.inc.php'); 

$nivel = (isset($_GET['nivel']) && ($niveles[$_GET['nivel']]))? addslashes($_GET['nivel']) : 'inicial';

?>
<html lang="en">

<head>
<?	include('includes/modules/head.inc.php'); ?>
</head>

<body>

	<div class="wrapper">

		<?	include('includes/modules/header.inc.php'); ?>

		<div class="content <?=$nivel?>">
		
			<?	include('includes/modules/niveles.inc.php'); ?>

			<div class="level-info">

				<?	include('includes/modules/'.$nivel.'.inc.php'); ?>
			
			</div>

		</div>

		<?	include('includes/modules/sidebar.inc.php'); ?>

		<?	include('includes/modules/footer.inc.php'); ?>

	</div>

</body>
</html>
